201017509

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{42797}}^1$

素因数の和:42876

約数の個数: 16

約数和(自身を含む): 254733696

約数和(自身を除く): 53716187

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 42797, 299579, 470767, 2610617, 3295369, 18274319, 28716787, 201017509]

約数ペア:

[(1, 201017509), (7, 28716787), (11, 18274319), (61, 3295369), (77, 2610617), (427, 470767), (671, 299579), (4697, 42797)]